The Rhode Island Flower Show attracts more than 30,000 attendees annually, showcasing garden displays and 250 larger-than-life garden marketplace vendors. From Thursday, February 23 through Sunday, February 26, see demonstrations and lectures, with an emphasis on organic gardening and bring the kids for some family fun. Children under five receive free admission. For almost two decades the Flower Show has been the beacon for early Spring fun in Rhode Island.  Hours are 9 – 8 daily except for the final Sunday, when the Rhode Island Convention Center will close at 6 pm.  Tickets are $16 in advance, $18 at the door, and may be purchased through the website, www.flowershow.com.  Sponsored by the Rhode Island Horticultural Society.